| 摘要 |
The present invention relates to a manufacturing method of a braille typesetting carving plate through formation and removal of embossing, and, in particular, to a manufacturing method of a braille typesetting carving plate through formation and removal of embossing, which manufactures a braille typesetting carving plate carving braille of a specific phrase on a packaging material through formation and removal of embossing. The manufacturing method of a braille typesetting carving plate through formation and removal of embossing of the present invention is a manufacturing method of a braille typesetting carving plate carving braille by projecting a predetermined position of a packaging material in convex, which comprises a mold formation step of forming multiple concave grooves in a lower mold and forming multiple convex protrusions in the position corresponding to the concave grooves in an upper mold, which is arranged above the lower mold; a pressing step of arranging a metal plate between the lower and upper molds, and pressing to form embossing on the back side of the metal plate and pressing grooves on the surface side of the metal plate by the concave grooves and the convex protrusions; and a removal step of removing embossing in the part besides braille among embossing to form a convex plate providing a braille meaning on the metal plate. [Reference numerals] (S10) Mold formation step; (S20) Pressing step; (S30) Groove filling step; (S40) Hardening step; (S50) Removal step |
